ake full control of your next presentation at work or school with the Wireless Presenter R400 byLogitech; it offers precise, wireless slideshow control, at an affordable price. This intuitive remote offers contoured comfort and superb functionality that will enable you to easily navigate through your next presentation with confidence. It features a built-in Class 2 laser pointer and the ability to control your laptop within a 50' range. The RF 2.4GHz wireless technology enables you to walk about freely and still remain in full control of your presentations - it's ideal for large conference rooms or classroom environments.

With its Plug-and-Play technology, just simply insert the included USB mini-receiver into your laptop's USB port and you're ready to go - a must have accessory for on-the-go users. Its slideshow control allows you to start or stop, move forward or backward, and blackout the screen. It features a convenient battery power indicator, on/off switch, and includes a soft carrying case. Moreover, the Logitech R400 remote is compatible with Windows 2000, XP, Vista, or Windows 7 & 8  platforms. And its compact, ergonomic design offers a professional, comfortable user experience.

Technical Specifications
Dimensions (height x width x depth): 1.49 in (37.8 mm) x 4.55 in (115.5 mm) x 1.08 in (27.4 mm)
Weight: 2.01 oz (57 g)
Receiver Dimensions (height x width x depth): 0.65 in (16.5 mm) x 2.31 in (58.6 mm) x 0.31 in (7.9 mm)
Receiver Weight: 0.21 oz (6 g)
Color: Black
Laser Class: Class 2 Laser
Max Output: Less than 1mW
Wave Length: 640～660nm (red light)
Battery type: 2 AAA batteries
Battery life (Laser pointer): 20-hour maximum
Battery life (Presenter): 1050-hour maximum
Wireless operating distance: Approx 10m*
Wireless technology: 2.4GHｚwireless technology
Supported OS: Windows Vista, Windows 7, Windows 8 & 10
Interface: USB
Accessories: Carring case
Product Origin China
* It may vary based on use and computing conditions.